./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_uaf.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 214def8b6d8e2af3849d5947dd7cb85d7eaf386f309808553ad2fc4665cac21e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:37:30,722 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:37:30,798 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 05:37:30,804 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:37:30,805 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:37:30,846 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:37:30,846 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:37:30,848 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:37:30,848 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:37:30,848 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:37:30,849 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:37:30,849 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:37:30,849 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:37:30,849 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 05:37:30,849 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:37:30,849 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:37:30,849 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 05:37:30,849 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 05:37:30,849 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:37:30,851 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 05:37:30,851 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 05:37:30,851 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 05:37:30,852 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:37:30,852 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:37:30,852 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:37:30,852 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:37:30,852 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:37:30,852 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:37:30,852 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:37:30,852 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:37:30,853 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:37:30,853 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:37:30,853 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:37:30,853 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:37:30,853 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:37:30,853 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:37:30,853 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:37:30,853 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:37:30,853 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:37:30,853 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:37:30,854 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:37:30,854 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 05:37:30,854 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 05:37:30,854 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:37:30,854 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:37:30,854 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 05:37:30,854 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 214def8b6d8e2af3849d5947dd7cb85d7eaf386f309808553ad2fc4665cac21e [2024-11-14 05:37:31,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:37:31,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:37:31,222 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:37:31,223 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:37:31,225 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:37:31,228 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_uaf.c Unable to find full path for "g++" [2024-11-14 05:37:33,107 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:37:36,737 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:37:36,738 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_uaf.c [2024-11-14 05:37:37,113 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E/data/3d8762987/9dd633e66e734d37b25d9100904bb04e/FLAG9e3e4badb [2024-11-14 05:37:37,136 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E/data/3d8762987/9dd633e66e734d37b25d9100904bb04e [2024-11-14 05:37:37,139 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:37:37,140 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:37:37,142 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:37:37,142 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:37:37,147 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:37:37,148 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:37:37" (1/1) ... [2024-11-14 05:37:37,149 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71dd63e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:37:37, skipping insertion in model container [2024-11-14 05:37:37,149 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:37:37" (1/1) ... [2024-11-14 05:37:38,465 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:40:36,871 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:40:36,871 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d462632 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:36, skipping insertion in model container [2024-11-14 05:40:36,874 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:40:36,874 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:40:36,879 INFO L158 Benchmark]: Toolchain (without parser) took 179735.28ms. Allocated memory was 402.7MB in the beginning and 872.4MB in the end (delta: 469.8MB). Free memory was 184.6MB in the beginning and 500.0MB in the end (delta: -315.4MB). Peak memory consumption was 635.3MB. Max. memory is 16.1GB. [2024-11-14 05:40:36,879 INFO L158 Benchmark]: CDTParser took 1.52ms. Allocated memory is still 167.8MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:40:36,884 INFO L158 Benchmark]: CACSL2BoogieTranslator took 179732.48ms. Allocated memory was 402.7MB in the beginning and 872.4MB in the end (delta: 469.8MB). Free memory was 184.3MB in the beginning and 500.0MB in the end (delta: -315.7MB). Peak memory consumption was 635.3MB. Max. memory is 16.1GB. [2024-11-14 05:40:36,886 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.52ms. Allocated memory is still 167.8MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 179732.48ms. Allocated memory was 402.7MB in the beginning and 872.4MB in the end (delta: 469.8MB). Free memory was 184.3MB in the beginning and 500.0MB in the end (delta: -315.7MB). Peak memory consumption was 635.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51618]: Unsupported Syntax Unable to represent float literal 0x1.000000000000000p0F RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 214def8b6d8e2af3849d5947dd7cb85d7eaf386f309808553ad2fc4665cac21e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:40:39,401 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:40:39,510 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 05:40:39,517 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:40:39,517 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:40:39,561 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:40:39,563 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:40:39,563 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:40:39,563 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:40:39,564 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:40:39,564 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:40:39,565 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:40:39,565 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:40:39,565 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:40:39,565 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:40:39,566 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:40:39,566 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:40:39,566 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:40:39,567 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:40:39,567 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:40:39,567 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:40:39,567 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:40:39,567 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:40:39,567 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:40:39,567 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:40:39,567 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:40:39,567 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 05:40:39,568 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:40:39,568 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 05:40:39,568 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:40:39,568 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:40:39,568 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:40:39,568 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 05:40:39,568 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:40:39,568 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:40:39,568 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:40:39,569 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:40:39,569 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:40:39,569 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 05:40:39,569 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 05:40:39,569 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:40:39,569 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:40:39,569 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 214def8b6d8e2af3849d5947dd7cb85d7eaf386f309808553ad2fc4665cac21e [2024-11-14 05:40:39,868 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:40:39,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:40:39,881 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:40:39,883 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:40:39,883 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:40:39,884 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_uaf.c Unable to find full path for "g++" [2024-11-14 05:40:41,828 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:40:45,603 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:40:45,603 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_uaf.c [2024-11-14 05:40:46,459 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E/data/ee33dc3ee/f5b3f80846434b89802f11f0702a8306/FLAG0d6850486 [2024-11-14 05:40:46,475 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9521eeb-43d7-4bc8-8237-bcb46faa71d1/bin/utaipan-verify-sOmjnqqW8E/data/ee33dc3ee/f5b3f80846434b89802f11f0702a8306 [2024-11-14 05:40:46,477 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:40:46,479 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:40:46,480 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:40:46,481 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:40:46,485 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:40:46,486 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:40:46" (1/1) ... [2024-11-14 05:40:46,487 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d4d3c9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:46, skipping insertion in model container [2024-11-14 05:40:46,487 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:40:46" (1/1) ... [2024-11-14 05:40:47,771 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:43:33,660 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:43:33,660 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d1a12ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:33, skipping insertion in model container [2024-11-14 05:43:33,660 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:43:33,661 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:43:33,663 INFO L158 Benchmark]: Toolchain (without parser) took 167183.05ms. Allocated memory was 562.0MB in the beginning and 838.9MB in the end (delta: 276.8MB). Free memory was 387.5MB in the beginning and 283.5MB in the end (delta: 104.0MB). Peak memory consumption was 600.5MB. Max. memory is 16.1GB. [2024-11-14 05:43:33,663 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:43:33,664 INFO L158 Benchmark]: CACSL2BoogieTranslator took 167180.44ms. Allocated memory was 562.0MB in the beginning and 838.9MB in the end (delta: 276.8MB). Free memory was 387.1MB in the beginning and 283.5MB in the end (delta: 103.5MB). Peak memory consumption was 600.5MB. Max. memory is 16.1GB. [2024-11-14 05:43:33,665 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 167180.44ms. Allocated memory was 562.0MB in the beginning and 838.9MB in the end (delta: 276.8MB). Free memory was 387.1MB in the beginning and 283.5MB in the end (delta: 103.5MB). Peak memory consumption was 600.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51618]: Unsupported Syntax Unable to represent float literal 0x1.000000000000000p0F RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN